This paper provides an adaptive technique for the control of a variable geometry turbine in a turbocharged compression ignition engine. The adaptive control is based on a one-step-ahead technique and a least square parameter estimator algorithm. In order to test the performance of the proposed control technique, a numerical model of the engine has been used, which employs a zero-dimensional approach. The paper will show that the one-step-ahead technique is able to improve dramatically the control performance with respect to that provided by a commonly applied PID control technique.

VGT turbocharger controlled by means of an adaptive control technique

DAMBROSIO, Lorenzo;PASCAZIO, Giuseppe;FORTUNATO, Bernardo
2001-01-01

Abstract

This paper provides an adaptive technique for the control of a variable geometry turbine in a turbocharged compression ignition engine. The adaptive control is based on a one-step-ahead technique and a least square parameter estimator algorithm. In order to test the performance of the proposed control technique, a numerical model of the engine has been used, which employs a zero-dimensional approach. The paper will show that the one-step-ahead technique is able to improve dramatically the control performance with respect to that provided by a commonly applied PID control technique.
IEEE/ASME International Conference on Advanced Intelligent Mechatronics, AIM '01
0-7803-6736-7
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11589/17225
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